Search

This paper deals with modeling and simulation of electrostatic gyroscope using multidisciplinary computer aided design system ANSYS. Investigation concerning force and displacements are carried out.

This paper is devoted to modeling and simulation of MEMS devices using VHDL-AMS language. Before constructing a prototype, a simulation of the whole system is necessary to check the functionality of individual components and their interaction. For MEMS, a design environment is needed which allows simulation of different physical domains including coupling effects. VHDL-AMS is a flexible system description language suitable for matching such requirements. Additionally, it allows to describe and to simulate the system at different levels of abstraction.

In this paper a review of existing computer aided language learning paradigms are considered and analyzed. The symbolic programming paradigm was introduced and proposed as one to compensate for existing gaps. An example of syntax analyzer for the Swedish language is included.

This paper is to concentrate on the methods of MEMS devices modeling and testing. This problem is urgent due to a MEMS device's miniaturized scales and high quality constraints. In the case of insufficient models of MEMS devices, a low quality product is supposed to be fabricated, resulting in necessity to be reconstructed and, thus, longer time and greater costs of production. As it has been made transparent, advanced CAD and mechanical tools are needed to enable testing of a MEMS device on all the stages of its production, from material usage and right till environmental effects upon the work of the device constructed. As an example, the fabrication of a bandpass filter will be considered. Each stage of the process will involve yet another type of testing and simulation. In the second part of the paper the main stages of the filter design will be considered, including the approaches to optimization striving towards specifications maximal match

In this paper, a subsystem development on the functional level of MEMS design is considered.